7930 search results - page 1236 / 1586 » Greedy in Approximation Algorithms |
163
click to vote
TKDE
2008
15 years 6 months ago
2008
Schema matching is one of the key challenges in information integration. It is a labor-intensive and time-consuming process. To alleviate the problem, many automated solutions have...
179
click to vote
TPDS
2008
15 years 6 months ago
2008
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
178
click to vote
TSP
2008
15 years 6 months ago
2008
This study examines the problem of target detection by a wireless sensor network. Sensors acquire measurements emitted from the target that are corrupted by noise and initially ma...
217
click to vote
TSP
2008
15 years 6 months ago
2008
We study a sampling setup where a continuous-time signal is mapped by a memoryless, invertible and nonlinear transformation, and then sampled in a nonideal manner. Such scenarios a...
153
click to vote
VC
2008
15 years 6 months ago
2008
We present a method for solving arbitrary systems of N nonlinear polynomials in n variables over an n-dimensional simplicial domain based on polynomial representation in the baryce...